Paragoceratidae
Paragoceratidae is an extinct family of ammonoids in the superfamily Dinaritoidea Dinaritoidea is an extinct superfamily of ammonoids in the order Ceratitida Ceratitida is an order that contains almost all ammonoid cephalopod genera from the Triassic as well as ancestral forms from the Upper Permian, the exception being the .... References External links * * Ceratitida families Early Triassic first appearances Early Triassic extinctions {{Ceratitida-stub ...
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Paragoceratidae
Paragoceratidae is an extinct family of ammonoids in the superfamily Dinaritoidea Dinaritoidea is an extinct superfamily of ammonoids in the order Ceratitida Ceratitida is an order that contains almost all ammonoid cephalopod genera from the Triassic as well as ancestral forms from the Upper Permian, the exception being the .... References External links * * Ceratitida families Early Triassic first appearances Early Triassic extinctions {{Ceratitida-stub ...
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Ceccaisculitoides
''Ceccaisculitoides'' is an extinct genus of ammonoids in the family Paragoceratidae. The genus name is a tribute to Fabrizzio Cecca, researcher at Pierre-and-Marie-Curie University, Paris. The type species is ''C. elegans''. The type specimen is named JGX-1004. It is 23 mm wide. It comes from North Humboldt Range The Humboldt Range is a largely north-south running range of mountains in northwest Nevada, USA, that extend from the town of Imlay in the north to the junction with the West Humboldt Range in the south. It is bordered continuously by Interst ..., Nevada (level JGX-2360B). References External links * * Ceratitida genera Paragoceratidae {{Ceratitida-stub ...
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Dinaritoidea
Dinaritoidea is an extinct superfamily of ammonoids in the order Ceratitida Ceratitida is an order that contains almost all ammonoid cephalopod genera from the Triassic as well as ancestral forms from the Upper Permian, the exception being the phylloceratids which gave rise to the great diversity of post Triassic ammoni .... References External links * * Ceratitida superfamilies {{Ceratitida-stub ...
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Ceratitida Families
Ceratitida is an order that contains almost all ammonoid cephalopod genera from the Triassic as well as ancestral forms from the Upper Permian, the exception being the phylloceratids which gave rise to the great diversity of post Triassic ammonites. Ceratitids overwhelmingly produced planospirally coiled discoidal shells that may be evolute with inner whorls exposed or involute with only the outer whorl showing. In a few later forms the shell became subglobular, in others, trochoidal or uncoiled. Sutures are typically ceratitic, with smooth saddles and serrate or digitized lobes. In a few the sutures are goniatitic while in others they are ammonitic. Taxonomy * Ceratitida **Ceratitoidea **Choristoceratoidea **Clydonitoidea **Danubitoidea **Dinaritoidea ** Lobitoidea ** Meekoceratoidea ** Megaphyllitoidea ** Nathorstitoidea **Noritoidea **Otoceratoidea **Pinacoceratoidea **Ptychitoidea ** Sageceratoidea **Tropitoidea **Xenodiscoidea Only eight superfamilies are shown i ...
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Early Triassic First Appearances
Early may refer to: History * The beginning or oldest part of a defined historical period, as opposed to middle or late periods, e.g.: ** Early Christianity ** Early modern Europe Places in the United States * Early, Iowa * Early, Texas * Early Branch, a stream in Missouri * Early County, Georgia Other uses * ''Early'' (Scritti Politti album), 2005 * ''Early'' (A Certain Ratio album), 2002 * Early (name) * Early effect, an effect in transistor physics * Early Records, a record label * the early part of the morning See also * Earley (other) Earley is a town in England. Earley may also refer to: * Earley (surname), a list of people with the surname Earley * Earley (given name), a variant of the given name Earlene * Earley Lake, a lake in Minnesota *Earley parser, an algorithm *Earley ...